2 citations · 2 across the 3 of their papers we have counts for
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Rigorous no-go theorems for heralded linear-optical state generation tasks
Deepesh Singh, Ryan J. Marshman, Luis Villegas-Aguilar +2
A major challenge in photonic quantum technologies is developing strategies to prepare suitable discrete-variable quantum states using simple input states, linear optics, and auxil…
Coherently mitigating boson samplers with stochastic errors
Deepesh Singh, Ryan J. Marshman, Nathan Walk +3
Sampling experiments provide a viable route to show quantum advantages of quantum devices over classical computers in well-defined computational tasks. However, quantum devices suc…
Deterministic preparation of optical squeezed cat and Gottesman-Kitaev-Preskill states
Matthew S. Winnel, Joshua J. Guanzon, Deepesh Singh +1
Large-amplitude squeezed cat and high-quality Gottesman-Kitaev-Preskill (GKP) states are powerful resources for quantum error correction. However, previous schemes in optics are li…